Comment 4 for bug 1365251

Reviewed: https://review.openstack.org/120115
Committed: https://git.openstack.org/cgit/openstack/python-novaclient/commit/?id=310b87ecbb8cd4c82a460781cf7b4e9e79c604d9
Submitter: Jenkins
Branch: master

commit 310b87ecbb8cd4c82a460781cf7b4e9e79c604d9
Author: Michal Dulko <email address hidden>
Date: Thu Sep 18 13:07:17 2014 +0200

    Add retry_after only to exceptions supporting it

    Having retry_after in HTTP response header for 403 status code caused
    client to fail with TypeError exception about unexpected keyword
    argument. This is related to bug in nova-api. To prevent this kind of
    client problems in the future patch adds check to from_response
    function to pass retry-after header only to classes that inherit
    from RetryAfterException and regression unit tests.

    Change-Id: I6bfc8b33eb591d30b3c647397b11100094718e13
    Closes-Bug: 1365251